Move isMultiCell() to Cursor, and use it.

[lyx.git] / src / insets / InsetVSpace.cpp

diff --git a/src/insets/InsetVSpace.cpp b/src/insets/InsetVSpace.cpp
index 24cfe3ebcf14869a9e8ddf1576e211d28143b992..0b782f00b859c36eb154623c8905d9e3adbcc683 100644 (file)
--- a/src/insets/InsetVSpace.cpp
+++ b/src/insets/InsetVSpace.cpp
@@ -14,16 +14,22 @@
 #include "InsetVSpace.h"
 
 #include "Buffer.h"
+#include "BufferView.h"
 #include "Cursor.h"
 #include "Dimension.h"
 #include "DispatchResult.h"
 #include "FuncRequest.h"
-#include "support/gettext.h"
+#include "FuncStatus.h"
 #include "Lexer.h"
-#include "Text.h"
 #include "MetricsInfo.h"
 #include "OutputParams.h"
+#include "Text.h"
+
+#include "support/debug.h"
+#include "support/gettext.h"
+#include "support/lassert.h"
 
+#include "frontends/Application.h"
 #include "frontends/FontMetrics.h"
 #include "frontends/Painter.h"
 
@@ -47,13 +53,7 @@ InsetVSpace::InsetVSpace(VSpace const & space)
 
 InsetVSpace::~InsetVSpace()
 {
-       InsetVSpaceMailer(*this).hideDialog();
-}
-
-
-Inset * InsetVSpace::clone() const
-{
-       return new InsetVSpace(*this);
+       hideDialogs("vspace", this);
 }
 
 
@@ -62,13 +62,14 @@ void InsetVSpace::doDispatch(Cursor & cur, FuncRequest & cmd)
        switch (cmd.action) {
 
        case LFUN_INSET_MODIFY: {
-               InsetVSpaceMailer::string2params(to_utf8(cmd.argument()), space_);
+               InsetVSpace::string2params(to_utf8(cmd.argument()), space_);
                break;
        }
 
        case LFUN_MOUSE_RELEASE:
-               if (!cur.selection())
-                       InsetVSpaceMailer(*this).showDialog(&cur.bv());
+               if (!cur.selection() && cmd.button() == mouse_button::button1)
+                       cur.bv().showDialog("vspace", params2string(space()), 
+                               const_cast<InsetVSpace *>(this));
                break;
 
        default:
@@ -78,23 +79,44 @@ void InsetVSpace::doDispatch(Cursor & cur, FuncRequest & cmd)
 }
 
 
-void InsetVSpace::read(Buffer const &, Lexer & lex)
+bool InsetVSpace::getStatus(Cursor & cur, FuncRequest const & cmd,
+       FuncStatus & status) const
+{
+       switch (cmd.action) {
+       // we handle these
+       case LFUN_INSET_MODIFY:
+               if (cmd.getArg(0) == "vspace") {
+                       VSpace vspace;
+                       InsetVSpace::string2params(to_utf8(cmd.argument()), vspace);
+                       status.setOnOff(vspace == space_);
+               } 
+               status.setEnabled(true);
+               return true;
+       default:
+               return Inset::getStatus(cur, cmd, status);
+       }
+}
+
+
+void InsetVSpace::edit(Cursor & cur, bool, EntryDirection)
 {
-       BOOST_ASSERT(lex.isOK());
+       cur.bv().showDialog("vspace", params2string(space()), 
+               const_cast<InsetVSpace *>(this));
+}
+
+
+void InsetVSpace::read(Lexer & lex)
+{
+       LASSERT(lex.isOK(), /**/);
        string vsp;
        lex >> vsp;
        if (lex)
                space_ = VSpace(vsp);
-
-       string end_token;
-       lex >> end_token;
-       if (end_token != "\\end_inset")
-               lex.printError("Missing \\end_inset at this point. "
-                              "Read: `$$Token'");
+       lex >> "\\end_inset";
 }
 
 
-void InsetVSpace::write(Buffer const &, ostream & os) const
+void InsetVSpace::write(ostream & os) const
 {
        os << "VSpace " << space_.asLyXCommand();
 }
@@ -194,70 +216,51 @@ void InsetVSpace::draw(PainterInfo & pi, int x, int y) const
 }
 
 
-int InsetVSpace::latex(Buffer const & buf, odocstream & os,
-                      OutputParams const &) const
+int InsetVSpace::latex(odocstream & os, OutputParams const &) const
 {
-       os << from_ascii(space_.asLatexCommand(buf.params())) << '\n';
+       os << from_ascii(space_.asLatexCommand(buffer().params())) << '\n';
        return 1;
 }
 
 
-int InsetVSpace::plaintext(Buffer const &, odocstream & os,
-                          OutputParams const &) const
+int InsetVSpace::plaintext(odocstream & os, OutputParams const &) const
 {
        os << "\n\n";
        return PLAINTEXT_NEWLINE;
 }
 
 
-int InsetVSpace::docbook(Buffer const &, odocstream & os,
-                        OutputParams const &) const
+int InsetVSpace::docbook(odocstream & os, OutputParams const &) const
 {
        os << '\n';
        return 1;
 }
 
 
-string const InsetVSpaceMailer::name_ = "vspace";
-
-
-InsetVSpaceMailer::InsetVSpaceMailer(InsetVSpace & inset)
-       : inset_(inset)
-{}
-
-
-string const InsetVSpaceMailer::inset2string(Buffer const &) const
+docstring InsetVSpace::contextMenu(BufferView const &, int, int) const
 {
-       return params2string(inset_.space());
+       return from_ascii("context-vspace");
 }
 
 
-void InsetVSpaceMailer::string2params(string const & in, VSpace & vspace)
+void InsetVSpace::string2params(string const & in, VSpace & vspace)
 {
        vspace = VSpace();
        if (in.empty())
                return;
 
        istringstream data(in);
-       Lexer lex(0,0);
+       Lexer lex;
        lex.setStream(data);
-
-       string name;
-       lex >> name;
-       if (!lex || name != name_)
-               return print_mailer_error("InsetVSpaceMailer", in, 1, name_);
-
-       string vsp;
-       lex >> vsp;
-       if (lex)
-               vspace = VSpace(vsp);
+       lex.setContext("InsetVSpace::string2params");
+       lex >> "vspace" >> vspace;
 }
 
 
-string const InsetVSpaceMailer::params2string(VSpace const & vspace)
+string InsetVSpace::params2string(VSpace const & vspace)
 {
        ostringstream data;
-       data << name_ << ' ' << vspace.asLyXCommand();
+       data << "vspace" << ' ' << vspace.asLyXCommand();
        return data.str();
 }